Required Area:
3.5 Sq. Meters / 100 litres VTS Solar Water Heating System.
Bright sunshine is necessary between 9am to 4pm for best results.
Ideal water:
Less than 150-ppm total hardness.
Roof Loading Requirements:
125Kg / 100 Litter system over 4 Sq. Meter area, 800kg / 1000 Litters of system, spread over 28 Sq. Meters area, 1500kg / 2000Litters of system over 70 Sq. Meters.
Over Head Tank – Minimum Height:
Domestic Systems:-1.5 Meter. Approximately from the bottom of the tank.
Industrial Systems:-3 Meter. Approximately from the bottom of the tank.
Temperature Range:
60 to 85℃ Depending upon availability of sunlight.
The Capacity:
Domestic – 25 Litters / day / person.
Industrial:-500-3000 Litters / day thermosyphon, 3000 Litters / day to any capacity – Forced flow.
Usage:
Bathing
Cleaning and washing clothes.
Boiler feed.
Industrial Canteens.
Industrial Processing.
Swimming pool water heating.
Hospitals, Hostels, hotels, etc...